Polettiniet al.[45]developed a GC-MS method for determination of CLB in bovine urine that uses a double washing of the acidified sample withtert-butyl methyl ether and an SPE with Bond-Elut Certify® columns, derivatization was performed with trimethylboroxine. The extract was then analyzed ...
b). With an optimal target DNA structure (see below) containing a single TTTTT/AA consensus for genomic L1 insertions8,29,30,31,32, efficient nicking occurred at the intended site, evident by the formation of a 16-nucleotide (nt) nicked product, and TPRT...
Crystal structureCryptolepineNMRDNA intercalationThe structure of 5- N -hydroxyethanequindoline hydrochloride methanolate, C 17 H 15 ON 2 Cl 路 CH 3 OH, M r =314.78, has been determined from X-ray diffraction data. The crystals are monoclinic, space group C 2/ c, with Z =8 molecules ...
off-line procedures have several advantages. One of these advantages is the possibility to perform additional sample preparation on pyrolysates. For example, specific derivatizations of the pyrolysate can be
braided yarn, such that a smooth surface is offered, the cutting thereof is easy, the filaments composed of the line of thread are not frayed in cutting, and the drainability and durability are superior, such that the application of physical force by use does not disjoint the bond of fiber...
Structure 1 has the Cu(II) atom coordinated in the plane of the ligand to the two N donors and two O donors, with a long bond to an axially coordinated water molecule. 2 has three N donors, and one hydroxyl O donor from the ligand is coordinated in the plane around the Cu(II) ...
Poly(L-proline) interactions with flavan-3-ols units: Influenceof the molecular structure and the polyphenol/protein ratioC. Poncet-Legranda,*, A. Edelmannb, J.-L. Putauxc, D. Cartaladea,P. Sarni-Manchadoa, A. VernhetaaUnite ´ Mixte de Recherches Sciences pour l’œnologie—...